Solar Rapid Shutdown Switch also called Firefighter Safety Switch,it is always avoild solar Fire happen.Our RSD is Module Level Rapid Shutdown.
phone: +86 132 1617 9977
Address: No. 1125, Zhixing Street, Qiaonan Development Zone, Xiaoshan Economic and Technological Development Zone, Hangzhou
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email:sales@hecheng-electric.com
phone:+86 132 1617 9977